71302396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147319}}^1$

素因数の和:147345

約数の個数: 18

約数和(自身を含む): 137154920

約数和(自身を除く): 65852524

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147319, 294638, 589276, 1620509, 3241018, 6482036, 17825599, 35651198, 71302396]

約数ペア:

[(1, 71302396), (2, 35651198), (4, 17825599), (11, 6482036), (22, 3241018), (44, 1620509), (121, 589276), (242, 294638), (484, 147319)]